Skip to content San Francisco Bay Area & Marin County Commercial Roofing Experts
Protect your property before the rain hits. At Marina Bay Roofing, we’re the trusted commercial roofing contractors serving the San Francisco Bay Area and Marin County.
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Whether you need a roof repair, replacement, or preventative maintenance, our licensed team delivers durability, energy efficiency, and peace of mind for your business.
Rain Season Repair Deal – Save $500 Before the Storms Hit!
Already noticing leaks or ceiling stains? Don’t wait for the first downpour. Get $500 off commercial roof repairs when you book before the rainy season starts.
Plus — receive a FREE storm prep package (gutter cleaning or waterproof sealant) on repairs over $3,000.
Limited slots available — our crews book up fast once the rain starts! Offer expires when the first major storm hits.
Why Bay Area Businesses Choose Marina Bay Roofing
A flat roof offers clean architectural lines and versatile design possibilities for both commercial buildings and residential properties. They’re ideal for modern homes, offices, and mixed-use spaces across the Bay Area.
Advantages include:
- Decades of commercial roofing experience
- Licensed, insured & trusted by property managers
- Experts in flat, TPO, and metal roofing
- Fast turnaround & flexible scheduling
- Long-term warranties for lasting protection
We don’t just install roofs — we protect your investment before the next storm rolls in.
Commercial
Roofing Services
Flat Roofing Installation & Repair
Built for modern commercial structures.
TPO Roofing Systems
Energy-efficient membranes that lower cooling costs
Roof Coatings & Waterproofing
Extend your roof’s life and prevent leaks.
Metal Roofing
Sleek, long-lasting, and nearly maintenance-free.
Preventive Maintenance Programs
Catch problems early, avoid costly repairs.
From inspection to installation, we deliver a smooth, disruption-free experience for every client.
Commercial Roof Repair& Replacement
Leaks or cracks appearing after summer heat? Let’s fix them before the rain season. Our expert commercial roof repair team identifies issues early, stopping leaks before they spread. When replacement is necessary, we guide you through:
Comprehensive inspection & clear quote
Material selection & project scheduling
Seamless installation & full cleanup
Get superior craftsmanship without disrupting your business operations.
Waterproofing & Energy Efficiency
Coastal weather demands durable, watertight systems.
Our roof coatings and sealants keep your property dry while reducing energy costs year-round.
From TPO roofing membranes to reflective coatings, we help you weatherproof your building while improving thermal performance.
IndustriesWe Serve
We proudly provide roofing for:
Office buildings & retail centers
Apartment complexes & multi-unit properties
Warehouses & industrial facilities
Schools, hospitals, and hotels
No matter the scope, every project receives precision, protection, and professionalism.
AreasWe Serve
We proudly serve the San Francisco Bay Area, Marin County, and surrounding cities, including:
Choose Your Location
Browse the cities where our services are currently available.
San Francisco Bay Area
- San Francisco
- South San Francisco
- San Bruno
- Burlingame
- San Mateo
- Redwood City
- Palo Alto
- Belmont
- San Carlos
- Millbrae
- Oakland
- Berkeley
- Piedmont
- Richmond
- San Pablo
- San Leandro
- San Lorenzo
- Orinda
- Pleasant Hill
- Walnut Creek
- Alamo
- Danville
- San Ramon
- Dublin
- Pleasanton
- Sausalito
- Mill Valley
- Corte Madera
- San Rafael
- Tiburon
Marin County
- San Rafael
- Novato
- Mill Valley
- Larkspur
- San Anselmo
- Corte Madera
- Fairfax
- Sausalito
- Ross
- Belvedere
- Kentfield
- Tamalpais-Homestead Valley
- San Jose
- Fremont
- Los Gatos
- Milpitas
Don’t Wait for the First Storm — Schedule Now
Protect your property before the rain season begins and take advantage of our limited-time $500 Rain Season Repair Deal.
Contact Marina Bay Roofing today for a free estimate and secure your spot before schedules fill up.
Your Project. Our Expertise. Built to Last.
Whether you need an inspection, new roof installation, or a commercial or flat roofing solution, our team delivers results you can count on.